1. Department of Chemistry, Indian Institute of Technology Patna, Patna, India
2. Centre of New Technologies, University of Warsaw, Warsaw, Poland
3. Indian Association for Cultivation of Science, Kolkata India
4. Department of Chemistry, Indian Institute of Technology Hyderabad, Hyderabad India
5. Instituto de Física Fundamental, IFF-CSIC, Madrid, Spain
6. Departamento de Química, Universidade de Coimbra, Coimbra, Portugal
7. Department of Physics, Vitória, Brazil
8. School of Physics and Physical Engineering, Qufu Normal University, Qufu, China